Jack the Builder and his imagination

Jack is frequently building with his `Zoob' toys. He makes them into robots that transform and has named them "Hat," "Belt," "Tuba," and "Poombee." He loves dancing to "The Office" theme song and for some reason calls the show "The Doctor." He's been riding his Strider around the house again after a hiatus. Today he said that his bike is really fast! He is just now starting to ask "why" about things. (He always asks about all things but now he is specifically asking why). Today's example was what did a lady have on her face? And when told it was a birthmark, he asked why. Oh boy!